TY - JOUR AU - M. E. Kazarian TI - First Order Invariants of Strangeness Type for Plane Curves JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1998 SP - 213 EP - 224 VL - 221 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_1998_221_a11/ LA - ru ID - TM_1998_221_a11 ER -